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patch #2443: Qt-client: Attach canvas to mapview widget

Submitted by:  Marko Lindqvist <cazfi>
Submitted on:  Sun Jan 30 23:47:48 2011  
 
Category: client-qtPriority: 5 - Normal
Status: Wont DoPrivacy: Public
Assigned to: Marko Lindqvist <cazfi>Open/Closed: Closed
Planned Release: 2.5.0Contains string changes: None

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Mon Mar 25 07:58:09 2013, comment #2:

Not applicable any more.

Marko Lindqvist <cazfi>
Project AdministratorIn charge of this item.
Sat Feb 5 02:38:47 2011, comment #1:

I really have to rethink Qt-client canvas implementation. There's conflict between client common code philosophy and QtGraphicsScene philosophy that makes it hard to fit them together.
Client common code assumes that one can simply draw over items on canvas and their gone. In QtGraphicsScene objects remain even if they are hidden. As client common code never explicitly removes anything, and it would be very hard to implement such removal, there's just more and more items on QtGraphicsScene after each redraw.

So, patches related to Qt-client mapview & other canvases are on hold.

Marko Lindqvist <cazfi>
Project AdministratorIn charge of this item.
Sun Jan 30 23:47:48 2011, original submission:

Attach canvas to mapview widget so that drawing to canvas will be visible on screen.
This works very differently from other clients, and is probably sub-optimal. I'm ready to go forward with this nevertheless. In this early phase priority is not to get details perfectly, but to get Qt-client to usable state. We can refactor and improve later.

Marko Lindqvist <cazfi>
Project AdministratorIn charge of this item.

 

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Attached Files
file #12182:  QtCanvasToMapview.diff added by cazfi (8kB - text/x-diff)

 

Depends on the following items: None found

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   patch dependencies.

 

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    Follow 7 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon Mar 25 07:58:09 2013cazfiStatusIn Progress=>Wont Do
      Assigned toNone=>cazfi
      Open/ClosedOpen=>Closed
    Thu Oct 27 21:58:56 2011cazfiPlanned Release2.4.0=>2.5.0
    Sat Feb 5 02:38:47 2011cazfiStatusReady For Test=>In Progress
    Wed Feb 2 03:11:15 2011cazfiDependencies-=>patch #2454 is dependent
    Sun Jan 30 23:47:49 2011cazfiAttached File-=>Added QtCanvasToMapview.diff, #12182
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